Can search by fed id (sort of)

Don't actually have fed ids yet, so it just assumes it is firstname + lastname (all lowercase).
E.g. janesmith

Caches to file

Merge pull request #8 from ess-dmsc/ECDC-2515_adding_caching_to_file

ECDC-2515: Adding caching to file

New API

Merge pull request #7 from ess-dmsc/restructuring_classes

Restructuring classes

Installable with pip

v0.1.9

Delete version.py

Forgot to bump version number

v0.1.8

Forgot to bump version number

Uses tokens rather than passwords

v0.1.7

Moved contract tests into a separate directory

Now works with real proposal IDs!

v0.1.6

Merge pull request #2 from ess-dmsc/proposal_id_is_actually_the_short…

Initial version for NICOS to use

v0.1.5

Rename exception